No, she hasn't directly threatened either one of us. She's just had a real fit that H moved out of the apartment (xrm = ex-roommate). She's the vocal type, the kind who vents very loudly, so a lot of the stuff she said H took as venting. (He is the same way.)
Then she started saying some creepy stuff about a week ago. I don't know how far up you read...I know I tend to have long posts. But she knew H had spent the night at my apartment--drove by and saw his car. Also seems to have some sort of problem with me, although he didn't give me details. The kicker is she desperately wanted his cat (he refused), then said she was going to get one just like him and give it the same name.
I told H if she gets anywhere near me I'm calling the police.
You have a good point, maybe I should look into what crosses that line, legally, in my state. It would be good to know.